Aluminium Windows Birmingham

Supply and fitment of quality Aluminium Windows in Birmingham 

Many homeowners turn to Mainstream Windows, an established manufacturer of Aluminium windows in Birmingham. With over 20 years of experience, we excel at providing our customers with the highest quality windows, doors and conservatories for their homes and businesses. 

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Changing and updating the windows of your property can transform the visual character of your home as well as improve its security and its energy efficiency.

Mainstream Windows & Origin OW80 & OW70

If you are interested in giving your home the improvement it needs, our supplier Origin Windows have created OW-80, an aluminium flush casement window system that could give your home exactly the lift you are looking for.

Also in this range is the Origin slimline OW70 which offers homeowners looking for a reduced less visible aluminium profile just the product to create a sleek contemporary look. The slimline range creates this different visual appearance and comes complete with a leading guarantee of up to 20 years.

Origin Premium Partner 2022
Origin OW80 & OW70

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A Completely Bespoke Solution

“Origin windows are completely bespoke to your specification and will be manufactured to the exact sizes provided”,  “OW-70 and 80 are flush casement window systems encompassing fixed or sashed casement configurations, bays, gables and French windows. Whatever your requirements, we can help.”

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Origin Windows

Make a difference to your home with  

Improved Security

Improved Efficiency

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Reduced Maintenance 

Origin Windows pride themselves on the strength and quality of their products. “Extremely low maintenance and energy efficient, the premium grade aluminium used for Origin Windows combines strength and robustness for an extremely strong yet lightweight structure – weighing 67 per cent less than steel,” said the spokesperson. “The aluminium frames won’t flex, warp or corrode in variable weather conditions, making aluminium the solid choice for your windows.

“Unlike timber or uPVC, aluminium windows are so low maintenance that all they require is the occasional wipe with soapy water. Timber and uPVC windows can be more costly in the long-term, as these materials are prone to weathering and require regular maintenance to keep looking in top condition.

“Aluminium is reliable, robust and more environmentally friendly than other window materials, meaning aluminium windows could even add to the value of your property.”

Both our ranges are designed to aesthetically complement your home as well as improve the function and quality of your windows.

“they both feature an industry-unique internal and external flush casement, sitting perfectly in line with the frame to offer an elegant finish both inside and outside your home, stunningly designed and expertly executed, it’s thanks to the high quality aluminium we use that we’re able to achieve this design, giving you less window and more natural light.

“they face rigorous quality testing at each stage of the manufacturing process to ensure they are up to scratch. It’s the in-house quality control, premium grade aluminium and exceptional craftsmanship that allows us to offer an industry-leading warranty of up to 20 years. 


“And, unlike many of our competitors, our guarantee covers all hardware and components as well as the powder coating, giving you complete peace of mind that your window will last for many years to come.”

Origin Windows pride themselves on tailoring the products to your home, and providing a bespoke look that reflects your taste and personality.

“As a totally bespoke window, they can be made to fit almost any size and configuration,” said the spokesperson.  “The Origin window can also be manufactured in over 150 colours, giving you complete artistic license to find the right style for you. 

“If, however, you choose from 11 of our most popular colours, you’ll be able to receive your windows on a fast-tracked lead time.”

Security First

Security is at the forefront of design, and Origin Windows are proud of the high quality locking system it incorporates.

“Origin windows are designed and built to offer the highest levels of security,” the spokesperson said. “both are PAS 24 and Secured By Design certified and feature an espagnolette-style handle, which works in conjunction with Yale’s industry-leading and Secured by Design approved Encloser locking system.

“Additionally, the hinges are made of corrosion-resistant stainless steel and have been cycled tested to 50,000 cycles.

“Hinge guards feature patented anti-slip and lock technology as standard along the hinged side of the window. All window hardware is covered in our 20-year guarantee, giving you complete peace of mind that you, your family and your belongings will be safe and secure.”

With aesthetics being transformed by the smallest detail, Origin Windows are also proud to offer a wide range of handle options.

Improved Energy Efficiency

“Rest assured, the handles of the windows have been given the same level of attention and care as every other component and are the perfect finishing touch to the elegantly designed window,” the spokesperson added. “We offer a modern and stylish design that’s not only a pleasure to look at but also touch, and our window handles can be colour coordinated to match the window frame.”

As well as improving the look and security of your home, the Origin Windows can also help it become more energy efficient.

“Combined with a polyamide thermal break within the aluminium profile, not only meets thermal efficiency building regulations, it exceeds them,” said the spokesperson. “Our sophisticated design means that your home will be kept warm in winter and cool in summer, in turn helping to lower your energy bills.”

Origin Windows’ OW-80 system is available through Mainstream Windows!

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